3 ms·Yes, and it works, as it has for the past few years.by lxgr 7mo agoYes, and it works, as it has for the past few years.stavros 7mo agoSo I don't need my primary device any more? I can just shut that phone down forever?lxgr 7mo agoNo, I think you need it to be online once every 30 days or so. That's a much weaker requirement than what you were disputing, though.